680451096960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{667423}}^1$

素因数の和:667510

約数の個数: 256

約数和(自身を含む): 2450780928000

約数和(自身を除く): 1770329831040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 64, 72, 80, 90, 96, 108, 118, 120, 128, 135, 144, 160, 177, 180, 192, 216, 236, 240, 270, 288, 295, 320, 354, 360, 384, 432, 472, 480, 531, 540, 576, 590, 640, 708, 720, 864, 885, 944, 960, 1062, 1080, 1152, 1180, 1416, 1440, 1593, 1728, 1770, 1888, 1920, 2124, 2160, 2360, 2655, 2832, 2880, 3186, 3456, 3540, 3776, 4248, 4320, 4720, 5310, 5664, 5760, 6372, 7080, 7552, 7965, 8496, 8640, 9440, 10620, 11328, 12744, 14160, 15930, 16992, 17280, 18880, 21240, 22656, 25488, 28320, 31860, 33984, 37760, 42480, 50976, 56640, 63720, 67968, 84960, 101952, 113280, 127440, 169920, 203904, 254880, 339840, 509760, 667423, 1019520, 1334846, 2002269, 2669692, 3337115, 4004538, 5339384, 6006807, 6674230, 8009076, 10011345, 10678768, 12013614, 13348460, 16018152, 18020421, 20022690, 21357536, 24027228, 26696920, 30034035, 32036304, 36040842, 39377957, 40045380, 42715072, 48054456, 53393840, 60068070, 64072608, 72081684, 78755914, 80090760, 85430144, 90102105, 96108912, 106787680, 118133871, 120136140, 128145216, 144163368, 157511828, 160181520, 180204210, 192217824, 196889785, 213575360, 236267742, 240272280, 256290432, 288326736, 315023656, 320363040, 354401613, 360408420, 384435648, 393779570, 427150720, 472535484, 480544560, 576653472, 590669355, 630047312, 640726080, 708803226, 720816840, 768871296, 787559140, 945070968, 961089120, 1063204839, 1153306944, 1181338710, 1260094624, 1281452160, 1417606452, 1441633680, 1575118280, 1772008065, 1890141936, 1922178240, 2126409678, 2306613888, 2362677420, 2520189248, 2835212904, 2883267360, 3150236560, 3544016130, 3780283872, 3844356480, 4252819356, 4725354840, 5040378496, 5316024195, 5670425808, 5766534720, 6300473120, 7088032260, 7560567744, 8505638712, 9450709680, 10632048390, 11340851616, 11533069440, 12600946240, 14176064520, 15121135488, 17011277424, 18901419360, 21264096780, 22681703232, 25201892480, 28352129040, 34022554848, 37802838720, 42528193560, 45363406464, 56704258080, 68045109696, 75605677440, 85056387120, 113408516160, 136090219392, 170112774240, 226817032320, 340225548480, 680451096960]

約数ペア:

[(1, 680451096960), (2, 340225548480), (3, 226817032320), (4, 170112774240), (5, 136090219392), (6, 113408516160), (8, 85056387120), (9, 75605677440), (10, 68045109696), (12, 56704258080), (15, 45363406464), (16, 42528193560), (18, 37802838720), (20, 34022554848), (24, 28352129040), (27, 25201892480), (30, 22681703232), (32, 21264096780), (36, 18901419360), (40, 17011277424), (45, 15121135488), (48, 14176064520), (54, 12600946240), (59, 11533069440), (60, 11340851616), (64, 10632048390), (72, 9450709680), (80, 8505638712), (90, 7560567744), (96, 7088032260), (108, 6300473120), (118, 5766534720), (120, 5670425808), (128, 5316024195), (135, 5040378496), (144, 4725354840), (160, 4252819356), (177, 3844356480), (180, 3780283872), (192, 3544016130), (216, 3150236560), (236, 2883267360), (240, 2835212904), (270, 2520189248), (288, 2362677420), (295, 2306613888), (320, 2126409678), (354, 1922178240), (360, 1890141936), (384, 1772008065), (432, 1575118280), (472, 1441633680), (480, 1417606452), (531, 1281452160), (540, 1260094624), (576, 1181338710), (590, 1153306944), (640, 1063204839), (708, 961089120), (720, 945070968), (864, 787559140), (885, 768871296), (944, 720816840), (960, 708803226), (1062, 640726080), (1080, 630047312), (1152, 590669355), (1180, 576653472), (1416, 480544560), (1440, 472535484), (1593, 427150720), (1728, 393779570), (1770, 384435648), (1888, 360408420), (1920, 354401613), (2124, 320363040), (2160, 315023656), (2360, 288326736), (2655, 256290432), (2832, 240272280), (2880, 236267742), (3186, 213575360), (3456, 196889785), (3540, 192217824), (3776, 180204210), (4248, 160181520), (4320, 157511828), (4720, 144163368), (5310, 128145216), (5664, 120136140), (5760, 118133871), (6372, 106787680), (7080, 96108912), (7552, 90102105), (7965, 85430144), (8496, 80090760), (8640, 78755914), (9440, 72081684), (10620, 64072608), (11328, 60068070), (12744, 53393840), (14160, 48054456), (15930, 42715072), (16992, 40045380), (17280, 39377957), (18880, 36040842), (21240, 32036304), (22656, 30034035), (25488, 26696920), (28320, 24027228), (31860, 21357536), (33984, 20022690), (37760, 18020421), (42480, 16018152), (50976, 13348460), (56640, 12013614), (63720, 10678768), (67968, 10011345), (84960, 8009076), (101952, 6674230), (113280, 6006807), (127440, 5339384), (169920, 4004538), (203904, 3337115), (254880, 2669692), (339840, 2002269), (509760, 1334846), (667423, 1019520)]